IE35829B1 - Production of synthetic diamonds - Google Patents

Production of synthetic diamonds

Info

Publication number
IE35829B1
IE35829B1 IE51171A IE51171A IE35829B1 IE 35829 B1 IE35829 B1 IE 35829B1 IE 51171 A IE51171 A IE 51171A IE 51171 A IE51171 A IE 51171A IE 35829 B1 IE35829 B1 IE 35829B1
Authority
IE
Ireland
Prior art keywords
pressure
carbonaceous material
synthetic diamonds
diamond
production
Prior art date
Application number
IE51171A
Other languages
English (en)
Other versions
IE35829L (en
Original Assignee
Uk Ni Konstruktorskotekhnolo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uk Ni Konstruktorskotekhnolo filed Critical Uk Ni Konstruktorskotekhnolo
Priority to IE1416/72A priority Critical patent/IE35830B1/xx
Publication of IE35829L publication Critical patent/IE35829L/xx
Publication of IE35829B1 publication Critical patent/IE35829B1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/061—Graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/0655—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/068—Crystal growth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IE51171A 1970-04-24 1971-04-23 Production of synthetic diamonds IE35829B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE1416/72A IE35830B1 (en) 1970-04-24 1971-04-23 Improvements in and relating to the production of synthetic diamonds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1421453 1970-04-24

Publications (2)

Publication Number Publication Date
IE35829L IE35829L (en) 1971-10-24
IE35829B1 true IE35829B1 (en) 1976-06-09

Family

ID=20451412

Family Applications (1)

Application Number Title Priority Date Filing Date
IE51171A IE35829B1 (en) 1970-04-24 1971-04-23 Production of synthetic diamonds

Country Status (8)

Country Link
AT (1) AT348488B (de)
BE (1) BE755263A (de)
CA (1) CA940020A (de)
CH (1) CH565114A5 (de)
FR (1) FR2060724A5 (de)
GB (2) GB1289670A (de)
IE (1) IE35829B1 (de)
SE (1) SE369706B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246193B2 (de) * 1972-09-18 1977-11-22

Also Published As

Publication number Publication date
BE755263A (fr) 1971-02-25
SE369706B (de) 1974-09-16
DE2032103A1 (de) 1971-11-04
CA940020A (en) 1974-01-15
DE2032103B2 (de) 1977-02-17
ATA740870A (de) 1978-07-15
CH565114A5 (de) 1975-08-15
FR2060724A5 (de) 1971-06-18
GB1289670A (de) 1972-09-20
IE35829L (en) 1971-10-24
GB1284663A (en) 1972-08-09
AT348488B (de) 1979-02-26

Similar Documents

Publication Publication Date Title
MX153792A (es) Un procedimiento mejorado para preparar un articulo abrasivo solido de diamante policristalino y producto asi obtenido
GB1456314A (en) Diamond nondiamond carbon polycrystalline composites
CA970120A (en) Process for the production of carbon or graphite foam containing hollow carbon microspheres
SE7411544L (de)
IE35829B1 (en) Production of synthetic diamonds
JPS5232899A (en) Process for production of cubic boron nitride
GB1340574A (en) Use of boron-nitrogen-hydrogen compounds for the production of boron nitride articles
IE34694L (en) Synthetic diamonds
GB1335909A (en) Method of producing cubic boron nitride and abrasive material based thereon
IE35509L (en) Synthesis of diamond
GB1317716A (en) Method of producing cubic boron nitride
IE35188L (en) Synthetic diamond production
IE35246B1 (en) Method of synthesizing diamond
GB1316045A (en) Method of producing monocrystals of cubic boron nitride
IE37047L (en) Diamond synthesis
IE41288B1 (en) Improvements in diamonds
Jenkins et al. The formation of 10, 10′(5 H, 5′ H)-spirobiphenophosphazinium chloride by the interaction of diphenylamine and phosphorus trichloride
GB1311641A (en) Method of preparing synthetic diamonds
GB1443158A (en) Silon carbide for cold drawing tools
IE32724L (en) Diamond crystal manufacture
GB1400534A (en) Synthetic diamonds
GB1395648A (en) Diamond synthesis
GB1246135A (en) Refractory composites
GB1497554A (en) Polycrystalline diamond member and method of preparing same
GB1355743A (en) Method of producing polycrystals of cubic boron nitride